An increase in the length of the cardiac muscle fibers prior to contraction ____________________ the stroke volume

Fill in the blank(s) with correct word


increases

Anatomy & Physiology

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The ________ carry somatic motor neurons out of the cord and to skeletal muscles

A) lateral gray horns B) posterior gray horns C) anterior gray horns

Anatomy & Physiology

Cells of the sinoatrial node ________ during the pacemaker potential

A) repolarize fast B) depolarize slow C) depolarize fast D) depolarize slow and repolarize fast E) repolarize slow

Anatomy & Physiology

What role can inorganic metals such as iron or zinc have in a reaction?

A. A cofactor B. A coenzyme C. A substrate D. A catalyst

Anatomy & Physiology

The hepatic portal vein does not receive blood from which of the following?

A. The gastric veins B. The hepatic veins C. The splenic vein D. The superior mesenteric vein E. The pancreatic vein

Anatomy & Physiology